1-component expanding foam - ASMBYFM-1C-PU-B3-IVORY-750ML

1-component expanding foam

Name: 1-component expanding foam
Brand: Würth
SKU: 08921551

1C assembly foam
ASMBYFM-1C-PU-B3-IVORY-750ML

Art.-no. 08921551

EAN 4050641246950

All versions

Prices for customers after login

1-component expanding foam

Art.-no. 08921551

Prices for customers after login

Quantity

Exclusively for trade customers

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1-component mounting and filling foam for single application

Outstanding adhesion to virtually all construction surfaces

Improved sound and heat insulation characteristics over mineral wool, cork and fibreglass

Quick to fully harden

Resistant to a large number of solvents, paints and chemicals

Resistant to ageing and not-rotting

Notice

Does not adhere to PE, PP, PTFE and silicone. Not UV-resistant.

The above application instructions are recommendations given on the basis of our own tests and experience. We recommend that you carry out your own tests before use. Due to the great variety of different applications and storage and processing conditions, we cannot guarantee a particular application result. We will not accept legal liability for any advice or technical information provided by our free customer hotline unless this advisory service and/or technical information is part of the contractually agreed performance owed by us, or the customer service employee acted willfully or intentionally. We guarantee the consistent quality of our products and reserve the right to make technical changes and improvements.

Product information

Würth Catalogue

Datasheets(X)

Safety data sheet

Certificates/ Documents

Application area

Safe insulation, filling and insulating of window joints, roof finishing, door frames, pipe openings, joints, wall joints, roller shutter boxes, wall openings and cavities etc. Adheres to concrete, stone, hard PVC, metal and wood.

Instructions

The surfaces must be clean, solid and free from dust and grease. Pre-treat highly absorbent surfaces. Adhesion surfaces must be moistened with water before the foam is applied.

Screw the enclosed adapter tube onto the valve and shake the can vigorously, with the valve facing downwards, approx. 30 times so that the contents of the can are well mixed and the foam quality is optimised. Only fill the joints or cavities to approx. 1/3 with foam because the foam will expand. Moisten again if several foam beads are applied. Immediately remove fresh foam splashes with PURLOGIC^® Clean and remove foam residue that has already hardened with PURLOGIC^® foam cleaner. Cut away excess, fully hardened foam with a knife.

Chemical basis	Moisture curing polyurethane prepolymer
Colour	Champagne coloured
Density	29 kg/m³
Density conditions	in accordance with DIN EN ISO 845
Smell/fragrance	Characteristic
Moulded density	29 kg/m³
Conditions for moulded density	in accordance with DIN EN ISO 845 (average)
Tack-free after	10 min
Conditions for being tack-free	at 20°C and 65% humidity with 30-mm adhesive line
Can be cut after	35 min
Conditions for ability to cut	at 20°C and 65% relative humidity at 30-mm adhesive line
Full resilience	24 h
Min. processing temperature	5 °C
Max. processing temperature	30 °C
Min. ambient processing temperature	5 °C
Min. surface processing temperature	5 °C
Min. processing temperature for can	5 °C
Max. processing temperature for can	25 °C
Min./max. temperature resistance	-40 to 90 °C
Max. short-term temperature resistance	120 °C
Heat conductance λ	0.01 W/(m*K)
Heat conductance λ conditions	in accordance with DIN 52612
Flexural strength	0.01 N/mm²
Conditions for flexural strength	in accordance with DIN 53423
Shear strength	39 kPa
Conditions for shear strength	in accordance with DIN 53427
Compressive strength	0.01 N/m
Compressive strength conditions	in accordance with DIN 53421
Breaking elongation	17 %
Breaking elongation conditions	in accordance with DIN 53571
Yield (volume) approx.	26 l
Conditions for yield	Foam yield (free foaming)
Contents	750 ml
Container	Can
Weight of content	825 g
Building material class	B3 - Of high flammability
Building material class conditions	in accordance with DIN 4102
Shelf life from production	12 Month
Conditions to maintain shelf life from production	at 20°C

Additive article:

Product

Description

Quantity

Price
/PU

PU foam cleaner PURlogic<SUP>®</SUP> Foam Cleaner

PU foam cleaner PURlogic® Foam Cleaner

CLNR-FM-SET-PURLOGIC-4PCS

Art.-no. 0892160000

Cleaning set for easy removal of hardened PU foam on a wide variety of surfaces

x 1 pcs

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VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
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Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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